# Measuring Instrument INSIZE 3-Point Analog Bore Gauge 50-100 mm

**URL:** https://aio.lv/en/product--insize-3227-1004--11776970
**Data updated:** 2026-03-08 22:46 (EET)
**Category:** Measuring tools
**Manufacturer:** INSIZE
**Manufacturer code:** 3227-1004
**EAN:** 6928640309229
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 303.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 1 077.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--insize-3227-1004--11776970

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

INSIZE 3-point analog bore gauge for measuring internal diameters from 50 to 100 mm. The mechanical gauging tool uses three contact points to determine bore size and runout, suitable for workshop and inspection use. It provides quick comparative measurements of holes, cylinders and bearings where exact internal diameter checks are required.

## Long description

The INSIZE 3-Point Analog Bore Gauge 50-100 mm is a mechanical measuring instrument designed for quick comparative checks of internal diameters. It measures bores, cylinders and bearings with three contact points that determine the size and concentricity of the internal surface. The analog dial indicator provides a direct visual reading of deviations from a preset reference, making it suitable for workshop use and routine inspection tasks where fast, repeatable measurements of internal diameters between 50 and 100 mm are required.
Advantages
The three-contact measuring head ensures stable alignment inside the bore and reliable centring for repeatable readings. The analog dial offers immediate visualization of deviations without the need for batteries or electronic setup, and the mechanical construction yields robust performance in workshop environments. The measuring range covers common medium-size bores, allowing one instrument to serve multiple inspection and machining checks.
Suitable for
Comparative measurement of internal diameters in bores and cylinders
Inspection of bearing housings and sleeves
Verification of machining operations and quality control in workshops
Maintenance checks where quick in-place measurements are needed
Key specifications
Measuring range: 50–100 mm
Measuring principle: three-point contact
Indicator type: analog dial reading
Application: internal diameter and runout checks
Construction: mechanical, non-electronic design suitable for workshop use
How to use
Select the appropriate preset or master gauge and set the dial indicator to zero or the known reference. Insert the bore gauge into the hole so the three contact points engage the internal surface, ensuring the gauge is perpendicular to the axis of the bore. Rock the gauge gently to find the maximum reading and read the deviation on the dial indicator. Compare the reading to the reference to determine the actual internal diameter or to assess runout and out-of-round conditions.
Usage recommendations
Handle the instrument by the body and avoid striking the contact points. Keep the gauge and dial indicator clean and protected from chips and coolant. Use a calibrated reference standard when setting the instrument for critical measurements, and allow the workpiece and gauge to reach the same temperature for best accuracy.

## FAQ

### How much does the INSIZE 3-Point Analog Bore Gauge 50-100 mm cost, and is it available for purchase?

The price is 1,303.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can INSIZE 3-Point Analog Bore Gauge 50-100 mm be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All INSIZE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized INSIZE service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11776970/67167617_large.webp